Test/review of Keeppower 16340 800mAh RCR123A (Black-Silver) 2020

HKJ

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[size=+3]Keeppower 16340 800mAh RCR123A (Black-Silver) 2020[/size]

DSC_4333.jpg


Official specifications:
  • Voltage: 3.70V
  • Typical capacity: 800mAh
  • Minimum Capacity: 750mAh
  • Discharge cut-off voltage: 2.50V
  • Charge voltage: 4.20V +/- 0.05V
  • Standard charge current: 500mA
  • Maximum constant discharge current: 2A

Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-info.png


A 16340 LiIon battery with protection.

DSC_4332.jpg


DSC_4334.jpg
DSC_4335.jpg


The two cells match nicely.

DSC_4336.jpg

DSC_4337.jpg


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Capacity.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Temp-2.0.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Temp-3.0.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-CapacityTimeHours.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-CapacityTime.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Energy.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-PowerLoadTime.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-TripCurrent.png


Keeppower%2016340%20800mAh%20RCR123A%20(Black-Silver)%202020-Charge.png


Discharge-Keeppower%2016340%20800mAh%20RCR123A%20%28Black-Silver%29%202020-pulse-0.5%2010%2010-IR.png




[size=+3]Conclusion[/size]

The battery looks like a good protected 16340 battery and the size do match.



[size=+3]Notes and links[/size]

The batteries was supplied by Keeppower for review.

The cell is marked RCR123A to say it is rechargeable match for a CR123A primary cell, that is seldom correct.

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to other LiIon batteries
Table with all tested LiIon batteries
 
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